SparcInstrInfo.h revision 7d7ac63366956473c8b3ef790447f576315e4c21
1//===- SparcV8InstrInfo.h - SparcV8 Instruction Information -----*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file was developed by the LLVM research group and is distributed under 6// the University of Illinois Open Source License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// This file contains the SparcV8 implementation of the TargetInstrInfo class. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef SPARCV8INSTRUCTIONINFO_H 15#define SPARCV8INSTRUCTIONINFO_H 16 17#include "llvm/Target/TargetInstrInfo.h" 18#include "SparcV8RegisterInfo.h" 19 20namespace llvm { 21 22/// V8II - This namespace holds all of the target specific flags that 23/// instruction info tracks. 24/// 25namespace V8II { 26 enum { 27 Pseudo = (1<<0), 28 Load = (1<<1), 29 Store = (1<<2), 30 DelaySlot = (1<<3) 31 }; 32}; 33 34class SparcV8InstrInfo : public TargetInstrInfo { 35 const SparcV8RegisterInfo RI; 36public: 37 SparcV8InstrInfo(); 38 39 /// getRegisterInfo - TargetInstrInfo is a superset of MRegister info. As 40 /// such, whenever a client has an instance of instruction info, it should 41 /// always be able to get register info as well (through this method). 42 /// 43 virtual const MRegisterInfo &getRegisterInfo() const { return RI; } 44}; 45 46} 47 48#endif 49